198626532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3527}}^1$

素因数の和:3585

約数の個数: 72

約数和(自身を含む): 526913856

約数和(自身を除く): 328287324

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 3527, 4332, 4693, 7054, 9386, 10581, 14079, 14108, 18772, 21162, 28158, 42324, 45851, 56316, 67013, 91702, 134026, 137553, 183404, 201039, 268052, 275106, 402078, 550212, 804156, 871169, 1273247, 1742338, 2546494, 2613507, 3484676, 3819741, 5092988, 5227014, 7639482, 10454028, 15278964, 16552211, 33104422, 49656633, 66208844, 99313266, 198626532]

約数ペア:

[(1, 198626532), (2, 99313266), (3, 66208844), (4, 49656633), (6, 33104422), (12, 16552211), (13, 15278964), (19, 10454028), (26, 7639482), (38, 5227014), (39, 5092988), (52, 3819741), (57, 3484676), (76, 2613507), (78, 2546494), (114, 1742338), (156, 1273247), (228, 871169), (247, 804156), (361, 550212), (494, 402078), (722, 275106), (741, 268052), (988, 201039), (1083, 183404), (1444, 137553), (1482, 134026), (2166, 91702), (2964, 67013), (3527, 56316), (4332, 45851), (4693, 42324), (7054, 28158), (9386, 21162), (10581, 18772), (14079, 14108)]